main()//唐子豪
{
    int i,t,k,,a[3];
    printf("There are following Armstrong number smaller than1000:\n")
    for(i=2;i<1000;i++){
        for(t=0,k=1000;k>=10;t++){
            a[t]=(i%k)/(k/10);
            k/=10;

        }
        if(a[0]*a[0]*a[0]+a[1]*a[1]*a[1]+a[2]*a[2]*a[2]==i)
            printf("%d",i)
    }
}